package 抽象类和接口.综合练习;

public class Test {
    public static void main(String[] args) {
        PingPangSport ps=new PingPangSport("zhangsan",22);
        System.out.println("name："+ps.getName()+" age:"+ps.getAge());
        ps.speakEglish();
        ps.study();
    }

}
